How to customise issue details sent from JIRA to Slack via webhook

[ghulatid]

I have JIRA sending new issues created into Slack that look like:

Screen Shot 2017-01-27 at 11.27.37.png

However, how do I include more details into this notification e.g. the Status of the task, its Description, perhaps the EPIC it is part of etc?

Screen Shot 2017-01-27 at 11.27.37.png

[Bruno Queiros]

Were you able to get through? I have a similar issue, i would like to remove some fields, like Assignee and Creator